53--NUT,SELF-LOCKING,HEXAG

Solicitation SPE4A6-26-U-4143 is a request for quotations issued by the DLA Aviation ASC Commodities Division for the procurement of self-locking hexagonal nuts, identified by NSN 5310013799637. This is a total small business set-aside under NAICS code 332722. The procurement may result in a unilateral Indefinite Delivery Contract with a one-year term or until the aggregate total of orders reaches a maximum value of 350,000.00 dollars. The estimated annual demand is 12 units, with a guaranteed minimum quantity of one. Delivery is required within 68 days after the order, with shipping terms set as FOB Origin and inspection and acceptance occurring at the destination. Quotations must be submitted electronically by September 25, 2026, and will be evaluated based on the price quoted for the estimated annual demand. The contract requires adherence to specific technical and quality standards, including MIL-STD-2073-1E for packaging and MIL-STD-129 for marking. Payment and receiving reports must be processed through the Wide Area WorkFlow system. Approved sources include 83130 15-0064-01 and 83130 PL-DH6080D-3 ITEM 15. The procurement is subject to various federal regulations, including the Buy American Act, the Berry Amendment, and DFARS requirements regarding the prohibition of hexavalent chromium and the safeguarding of covered defense information.